Wafer Type Butterfly Valve with Integrally Bonded Elastomers Liner is available with integrally bonded seat and PTFE coated stainless steel shaft. The Butterfly Valve is designed with integrally bonded Elastomers liner. The Butterfly Valve is further provided with integral primary and secondary seals body lining. Wafer Type Butterfly Valve with Integrally Bonded Elastomers Liner is completely weather proof and provided with spherical machined and polished disc.